client_macvlan_tcp

#!/bin/bash
if [ -z "$1" ] || [ -z "$2" ] || [ -z "$3" ]; then
  echo "run ./script <number of containers> <mtu> <number of times to run>"
  exit 1
fi

for (( i=1; i <= $1; i++ ))
do
  echo "Creating client iperf3_c_$i ..."
  docker run -dit --net=none --name=iperf3_c_$i iperf/iperf
  wait
  echo "Attaching pipework macvlan interface 10.0.2.$i/16"
  sudo ./pipework/pipework enp5s0 iperf3_c_$i 10.0.2.$i/16
done
wait
sleep 5

for (( j=1; j <= $3; j++ )); do
  for (( i=1; i <= $1; i++ )); do
    echo "Running iperf3 on client iperf3_c_$i for time $j..."
    docker exec iperf3_c_$i iperf3 -c 10.0.1.$i -p 5201 -f m -O 1 -M $2 > iperf3_$i.log &
  done
  wait
  for (( i=1; i <= $1; i++ )); do
    cat iperf3_$i.log | awk 'FNR == 17 {print}' | awk -F" " '{print $5,",",$6","$7,",",$8}' >> ~/output_$1_$2_$3_$i.csv
    cat iperf3_$i.log | awk 'FNR == 17 {print}' | awk -F" " '{print $5,",",$6","$7,",",$8}' >> ~/output_macvlan_total_$1_$2_$3.csv
  done
done